FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years: YAMAHA YZ FW / FX / FY / FZ (4T) 250: 2007-2017 YAMAHA YZ FX / FY / FZ (4T) 450: 2008-2017 YAMAHA YZ X / Y / Z (2T) 250: 2008-2017 YAMAHA YZ X / Y / Z 125: 2008-2017